A disinterested frustration with something overwhelmingly negative or boring.
1. "I could really pay attention better if I wasn't feeling so terri-blah about everything today."
2. "how am I doing? fucking terri-bla bro, I'm so over this shit..."
3. "I don't think Terri-blah is a word."
The sarcastic version of OMG; where there is nothing amazing about the subject.
Did that really happen??? Oh My Blah...
Who cares.
The main content for a particular application or piece of work, useful for casual, quick descriptions of a designers User Interface.
Hey Dom, skipping the main blah, what do you think of this design?
Da midcoast-Maine resort town where people fill da airwaves wif a lotta useless chatter.
Maybe it's actually sheep who are da ones who make lots of verbal noise in Blah Hahbahhhhh, not humans.